Method of providing shelf stable liquid food products
CA 1290972 C · Owner: Poole, Donald A. · Inventors: Poole, Donald A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention is concerned with the problem of providing liquid food products that are shelf stable. A plastic or plastic coated container is cold filled with a non-carbonated liquid food product free from pathogenic organisms. The container is sealed. The food product in the container is then heated lo a pasturization hold temperature in the range 160° F. to 174F. and is maintained at that temperature for a sufficient time to provide adequate kill of essentially all microorganisms in the food product. The food product is then cooled.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted October 22, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 22, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.